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Global Risks Index

The Global Risks Index Data · Build · on: area of interest submitted

From satellite imagery to a mapped risk product

Search imagery, pass the licence gate, make scenes comparable, detect change, put exposure on H3 cells and publish a spatial risk product as tiles, with every scene and source in its lineage.

Follow the run All journeys
پەڕە GRX-JRN-GEO-PRODUCTوەشان وەشانی بنەڕەت 2026داخستنی بەڵگە 2026-09-30کارەکان 9بەهاکان هێشتا بڵاونەکراوەتەوەڕێباز v1.0.0-draft
on: area of interest submitted · From satellite imagery to a mapped risk product9 jobs · 2 gates · 5 checks
  1. Area and question instant
  2. لە کەتەلۆگەکەدا بگەڕێ دەستبەجێ
  3. Licence gate automatic
  4. Make scenes comparable 1 hour
  5. Detect change 1 hour
  6. Exposure on H3 cells 1 hour
  7. Spatial checks automatic
  8. Analyst review 1 day
  9. Publish as tiles and map instant

01بنیاتنان

From satellite imagery to a mapped risk product

Search imagery, pass the licence gate, make scenes comparable, detect change, put exposure on H3 cells and publish a spatial risk product as tiles, with every scene and source in its lineage.

on: area of interest submitted

From satellite imagery to a mapped risk product

In progressTriggered by You9 jobs2 approval gates1 matrix job5 checks1 deployment

گراف
01دۆزینەوە
02دۆزینەوە
03دۆزینەوە
04ئامادەکردن
05Analyse
06Analyse
07بپشکنە
08بپشکنە
09گەیاندن

100%
هێڵی کات
Job0 h5 h10 h15 h20 h25 hTarget
Area and questionYouinstant
لە کەتەلۆگەکەدا بگەڕێخزمەتگوزاریی جێبەجێکردنی NXS-GRXدەستبەجێ
دەروازەی مۆڵەتخزمەتگوزاریی جێبەجێکردنی NXS-GRXدەستبەجێ
Make scenes comparableNXS-GRX run service1 h
Detect changeNXS-GRX run service1 h
Exposure on H3 cellsNXS-GRX run service1 h
Spatial checksNXS-GRX run serviceinstant
Analyst reviewAnalyst1 d
Publish as tiles and mapNXS-GRX Platforminstant

End to end on the longest path: about 1.1 d of proposed target service levels. Gates wait for the people named; bars with a fading end have no fixed length.

هەنگاوەکان
  1. Area and question

    Find · You · instant
    Draw or upload an area, or pick ADM units · Event window and baseline window · Question: what changed, who and what is exposed
    Geocoder and entity matcher
  2. لە کەتەلۆگەکەدا بگەڕێ

    Find · NXS-GRX run service · instant
    STAC search by area, time and cloud cover · Scenes from the same sensor and processing level · Scene list kept with its query
    Earth-observation pipelineGeocoder and entity matcher
  3. دەروازەی مۆڵەت پەسەندکردن

    Find · NXS-GRX run service · automatic
    Each source checked in the licence register for the use · Rows under legal review are refused · Attribution and obligations attached
    تۆماری مۆڵەتەکان
  4. Make scenes comparable

    Prepare · NXS-GRX run service · 1 hour
    Same grid, CRS and resolution · Cloud, shadow and no-data masked · Processing-baseline offsets corrected
    Earth-observation pipeline
  5. Detect change

    Analyse · NXS-GRX run service · 1 hour
    Spectral-index differencing · Damage or change classes with thresholds stated · Masked pixels stay no-data, never zero
    Earth-observation pipelineTested model kernels
  6. Exposure on H3 cells matrix ·

    Analyse · NXS-GRX run service · 1 hour
    Population and assets aggregated to H3 · Totals conserved across resolutions · Change overlaid on exposure
    H3 exposure kernelsTested model kernels
  7. Spatial checks

    Check · NXS-GRX run service · automatic
    CRS and units checked end to end · Withheld features counted · Accuracy assessed on held-out areas
    Verification engineProvenance (W3C PROV)
  8. Analyst review approval

    Check · Analyst · 1 day
    Map and figures reviewed · Limits and confidence written · Approve or send back
    Usage and SLO monitoring
  9. Publish as tiles and map

    Deliver · NXS-GRX Platform · instant
    Vector tiles at ADM and H3 · Map, legend and attribution with the product UNI · Lineage to every scene and source
    Vector tilesPublic cut APINS-1 UNI catalogue
بەرهەمەکان
بەرهەم کار کێ قۆناغ
Area of interest Area and question تۆ دۆزینەوە
Scene list لە کەتەلۆگەکەدا بگەڕێ خزمەتگوزاریی جێبەجێکردنی NXS-GRX دۆزینەوە
Licence decision دەروازەی مۆڵەت خزمەتگوزاریی جێبەجێکردنی NXS-GRX دۆزینەوە
Analysis-ready pair Make scenes comparable خزمەتگوزاریی جێبەجێکردنی NXS-GRX ئامادەکردن
Change raster Detect change خزمەتگوزاریی جێبەجێکردنی NXS-GRX Analyse
Exposure cells ڕووبەڕووبوون لەسەر خانەکانی H3 خزمەتگوزاریی جێبەجێکردنی NXS-GRX Analyse
Check report Spatial checks خزمەتگوزاریی جێبەجێکردنی NXS-GRX بپشکنە
Review record Analyst review Analyst بپشکنە
Spatial risk product Publish as tiles and map NXS-GRX Platform گەیاندن
Tiles Publish as tiles and map NXS-GRX Platform گەیاندن
تەواو بوولە ئەنجامداندایەچاوەڕێی پەسەندکردنەQueuedApproval gateMatrix jobTest jobDeploymentYou are here
Search imagery, pass the licence gate, make scenes comparable, detect change, put exposure on H3 cells and publish a spatial risk product as tiles, with every scene and source in its lineage. The canvas shows where a request stands at the marked job; it is illustrative, not the status of a real request. Durations are proposed target service levels. Select a job for its steps, the people who act, the technology it runs on and what it produces.
02بۆ کێیە

Solutions that use this journey

Open to every reader. This journey is part of the open commons and governance of NXS-GRX.
03تەکنەلۆجیا

11 components

Each job names the component it runs on; open a job on the canvas for its steps, checks and artefacts.

Geocoder and entity matcherEarth-observation pipelineLicence registerTested model kernelsH3 exposure kernelsVerification engineProvenance (W3C PROV)Usage and SLO monitoringVector tilesPublic cut APINS-1 UNI catalogue

Part of NXS-GRX Data: Observations, indicators and hazard keys from licence-gated sources, harmonised, versioned and traceable to the source release.

Start this journey

Talk to the Secretariat to start this journey with your team.

پەیوەندی

دۆخ

میتۆدۆلۆژی، پێکهاتە و پێناسەکانی Global Risks Index ڕەشنووسێکی کاریی ئامادەکارییە (2026)، کە بۆ پێداچوونەوە و ڕاوبۆچوون بڵاو کراوەتەوە نەک بۆ جێبەجێکردن. هیچ بەهایەک دەرناکەوێت تا وەشانێک لە بڕگەیەکی بەڵگەی حوکمڕانیکراوەوە بڵاو نەکرێتەوە؛ ئینجا بەهاکان مەودا، پۆل، سەرچاوە و ڕێگەی ڕاستکردنەوەیان لەگەڵدایە. سیمولەیتەرەکان ڕێبازە بڵاوکراوەکان لەسەر ئەو ژمارانە جێبەجێ دەکەن کە تۆ هەڵیاندەبژێریت و هەرگیز بەهای NXS-GRX پیشان نادەن.

NXS-GRX چی نییە

NXS-GRX زانیاریی توێژینەوە و شیکاریی مەترسییە. نە پلەبەندیی قەرز یان ESG ە و هیچ پێوەرێکی پلەبەندی بەکار ناهێنێت، نە پێوەرێکی بنەڕەتییە بۆ ئامرازە داراییەکان، نە ئاماری فەرمییە، نە ئاگادارکردنەوەی فریاکەوتن یان پۆلێنکردنی فەرمییە، و نە ئامۆژگارییە. نابێت بۆ هەڵسەنگاندنی کەسە سروشتییەکان بەکار بهێنرێت. پۆلەکانی مەترسی بەشگەلێکن لەسەر پێوەرێکی بڵاوکراو، هەرگیز ڕیزبەندیی وڵاتان یان خەڵک نین.

دامەزراوەکان و سەرچاوەکان

The Nexus Consortium is stewarded by three independent not-for-profit institutions: The Global Centre for Risk and Innovation (GCRI), through GCRI US in Washington, DC and GCRI Canada in Ontario, with GCRI Canada as Lead Institution, Consortium Secretariat and lead contracting organisation; The Global Risks Forum (GRF); and The Global Risks Alliance (GRA). Technology, infrastructure and service providers work with the Consortium at arm’s length under written agreements, like every other external party in the public-private-planet model, and hold no role in its stewardship.

هەر بەهایەک ناوبردنی خاوەنی سەرچاوەکانی لەگەڵدایە، کە مۆڵەتی خۆیان دەپارێزن. ناوە دەرەکییەکان تەنیا بۆ گونجانی نێوان سیستەمەکان ئاماژەیان پێدەکرێت. ئەو دەقانەی Nexus نووسیونی بڕیارە لە کاتی بڵاوکردنەوەدا بە CC BY 4.0 بن.

Avis en français

La méthodologie et les définitions du NXS-GRX sont un projet de travail préparatoire (2026). Le NXS-GRX est une information de recherche et d’analyse des risques : ni notation, ni indice de référence financier, ni statistique officielle, ni alerte, ni conseil. Les classes de risque sont des bandes sur une échelle publiée, non des classements.